Trace number 1876066

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
wbo 1.0? (TO) 1800.35 1800.98

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl40_41_pb.cnf.cr.opb
MD5SUM0beb8de972e873a7bfc16369cb81d469
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.160974
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3280
Total number of constraints162
Number of constraints which are clauses82
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint41
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 42
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c This is wbo 1.0 alpha (based on Minisat 2.0 beta)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Parsing opb file format. File HOME/instance-1876066-1245127502.opb.
0.00/0.00	c Instance file HOME/instance-1876066-1245127502.opb
0.00/0.00	c File size is 58242 bytes.
0.00/0.01	c Highest Coefficient sum: 42
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      3280                                                |
0.00/0.01	c |  Number Clauses:        82                                                  |
0.00/0.01	c |  Number Cardinality:    80                                                  |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    3280      162     6560 |     5000        0    nan |  0.000 % |
0.00/0.02	c |       100 |    3280      162     6560 |     5500      100    146 |  0.000 % |
0.00/0.04	c |       251 |    3280      162     6560 |     6050      251    174 |  0.000 % |
0.06/0.08	c |       476 |    3280      162     6560 |     6655      476    291 |  0.000 % |
0.09/0.11	c |       814 |    3280      162     6560 |     7320      814    247 |  0.000 % |
0.09/0.19	c |      1320 |    3280      162     6560 |     8052     1320    221 |  0.000 % |
0.29/0.34	c |      2080 |    3280      162     6560 |     8857     2080    213 |  0.000 % |
0.59/0.62	c |      3219 |    3280      162     6560 |     9743     3219    225 |  0.000 % |
1.10/1.13	c |      4927 |    3280      162     6560 |    10717     4927    266 |  0.000 % |
2.10/2.16	c |      7490 |    3280      162     6560 |    11789     7490    247 |  0.000 % |
3.38/3.42	c |     11336 |    3280      162     6560 |    12968    11336    240 |  0.000 % |
6.19/6.25	c |     17102 |    3280      162     6560 |    14265     9819    226 |  0.000 % |
11.59/11.65	c |     25753 |    3280      162     6560 |    15692    10550    224 |  0.000 % |
30.08/30.13	c |     38727 |    3280      162     6560 |    17261    14897    348 |  0.000 % |
44.57/44.68	c |     58189 |    3280      162     6560 |    18987    14924    296 |  0.000 % |
77.57/77.61	c |     87382 |    3280      162     6560 |    20886    12617    327 |  0.000 % |
173.03/173.11	c |    131171 |    3280      162     6560 |    22974    19687    827 |  0.000 % |
700.45/700.71	c |    196856 |    3280      162     6560 |    25272    22462   1289 |  0.000 % |
892.58/892.93	c |    295384 |    3280      162     6560 |    27799    22542    522 |  0.000 % |
1437.79/1438.37	c |    443174 |    3280      162     6560 |    30579    29143    921 |  0.000 % |

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876066-1245127502/watcher-1876066-1245127502 -o /tmp/evaluation-result-1876066-1245127502/solver-1876066-1245127502 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876066-1245127502.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.04 1.02 1.00 3/64 6555
/proc/meminfo: memFree=1199016/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=2928 CPUtime=0
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 180350163 2998272 249 1992294400 134512640 135709839 4294956240 18446744073709551615 134570460 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 732 250 124 292 0 422 0

[startup+0.0657031 s]
/proc/loadavg: 1.04 1.02 1.00 3/64 6555
/proc/meminfo: memFree=1199016/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=3588 CPUtime=0.06
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 489 0 0 0 5 1 0 0 18 0 1 0 180350163 3674112 458 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 897 458 135 292 0 602 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3588

[startup+0.101659 s]
/proc/loadavg: 1.04 1.02 1.00 3/64 6555
/proc/meminfo: memFree=1199016/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=3984 CPUtime=0.09
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 574 0 0 0 8 1 0 0 18 0 1 0 180350163 4079616 543 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 996 543 135 292 0 701 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3984

[startup+0.301693 s]
/proc/loadavg: 1.04 1.02 1.00 3/64 6555
/proc/meminfo: memFree=1199016/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=5040 CPUtime=0.29
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 865 0 0 0 27 2 0 0 19 0 1 0 180350163 5160960 834 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 1260 834 135 292 0 965 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5040

[startup+0.70176 s]
/proc/loadavg: 1.04 1.02 1.00 3/64 6555
/proc/meminfo: memFree=1199016/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=7152 CPUtime=0.69
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 1372 0 0 0 67 2 0 0 22 0 1 0 180350163 7323648 1341 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 1788 1341 135 292 0 1493 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7152

[startup+1.50289 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 6556
/proc/meminfo: memFree=1192480/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=10584 CPUtime=1.49
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 2247 0 0 0 146 3 0 0 25 0 1 0 180350163 10838016 2216 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 2646 2216 135 292 0 2351 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10584

[startup+3.10116 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 6556
/proc/meminfo: memFree=1189344/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=15204 CPUtime=3.09
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 3404 0 0 0 304 5 0 0 25 0 1 0 180350163 15568896 3373 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 3801 3373 135 292 0 3506 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15204

[startup+6.30169 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 6556
/proc/meminfo: memFree=1180320/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=22596 CPUtime=6.29
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 5246 0 0 0 622 7 0 0 25 0 1 0 180350163 23138304 5215 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 5649 5215 135 292 0 5354 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22596

[startup+12.7018 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 6556
/proc/meminfo: memFree=1167600/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=35136 CPUtime=12.69
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 8384 0 0 0 1259 10 0 0 25 0 1 0 180350163 35979264 8353 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 8784 8353 135 292 0 8489 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35136

[startup+25.5019 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 6556
/proc/meminfo: memFree=1150448/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=50996 CPUtime=25.48
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 12322 0 0 0 2534 14 0 0 25 0 1 0 180350163 52219904 12291 1992294400 134512640 135709839 4294956240 18446744073709551615 134573940 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 12749 12291 135 292 0 12454 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50996

[startup+51.1011 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 6556
/proc/meminfo: memFree=1100784/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=102004 CPUtime=51.07
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 25076 0 0 0 5082 25 0 0 25 0 1 0 180350163 104452096 25045 1992294400 134512640 135709839 4294956240 18446744073709551615 134573832 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 25501 25045 135 292 0 25206 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 102004

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6556
/proc/meminfo: memFree=995056/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=206044 CPUtime=102.26
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 51069 0 0 0 10181 45 0 0 25 0 1 0 180350163 210989056 51038 1992294400 134512640 135709839 4294956240 18446744073709551615 134573759 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 51511 51038 135 292 0 51216 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 206044

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6556
/proc/meminfo: memFree=911408/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=290312 CPUtime=162.23
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 72133 0 0 0 16159 64 0 0 25 0 1 0 180350163 297279488 72102 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 72578 72102 135 292 0 72283 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 290312

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6556
/proc/meminfo: memFree=838384/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=362384 CPUtime=222.21
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 90136 0 0 0 22141 80 0 0 25 0 1 0 180350163 371081216 90105 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 90596 90105 135 292 0 90301 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 362384

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6556
/proc/meminfo: memFree=803696/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=397088 CPUtime=282.2
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 98832 0 0 0 28131 89 0 0 25 0 1 0 180350163 406618112 98801 1992294400 134512640 135709839 4294956240 18446744073709551615 134573956 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 99272 98801 135 292 0 98977 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 397088

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6556
/proc/meminfo: memFree=773616/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=427068 CPUtime=342.17
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 106299 0 0 0 34122 95 0 0 25 0 1 0 180350163 437317632 106268 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 106767 106268 135 292 0 106472 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 427068

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6558
/proc/meminfo: memFree=734512/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=466668 CPUtime=402.15
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 116194 0 0 0 40112 103 0 0 25 0 1 0 180350163 477868032 116163 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 116667 116163 135 292 0 116372 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 466668

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6558
/proc/meminfo: memFree=703152/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=497508 CPUtime=462.14
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 123898 0 0 0 46103 111 0 0 25 0 1 0 180350163 509448192 123867 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 124377 123867 135 292 0 124082 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 497508

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6558
/proc/meminfo: memFree=672048/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=529036 CPUtime=522.11
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 131803 0 0 0 52093 118 0 0 25 0 1 0 180350163 541732864 131772 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 132259 131772 135 292 0 131964 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 529036

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6558
/proc/meminfo: memFree=651376/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=549376 CPUtime=582.09
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 136860 0 0 0 58086 123 0 0 25 0 1 0 180350163 562561024 136829 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 137344 136829 135 292 0 137049 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 549376

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6558
/proc/meminfo: memFree=625968/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=574292 CPUtime=642.07
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 143115 0 0 0 64079 128 0 0 25 0 1 0 180350163 588075008 143084 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 143573 143084 135 292 0 143278 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 574292

[startup+702.302 s]

################
# More data... #
################

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6558
/proc/meminfo: memFree=314672/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=886480 CPUtime=941.96
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 221059 0 0 0 93994 202 0 0 25 0 1 0 180350163 907755520 221028 1992294400 134512640 135709839 4294956240 18446744073709551615 134573964 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 221620 221028 135 292 0 221325 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 886480

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6564
/proc/meminfo: memFree=260904/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=939572 CPUtime=1001.93
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 234327 0 0 0 99979 214 0 0 25 0 1 0 180350163 962121728 234296 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 234893 234296 135 292 0 234598 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 939572

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6564
/proc/meminfo: memFree=202664/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=997836 CPUtime=1061.92
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 248909 0 0 0 105964 228 0 0 25 0 1 0 180350163 1021784064 248878 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 249459 248878 135 292 0 249164 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 997836

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6564
/proc/meminfo: memFree=156456/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=1043612 CPUtime=1121.89
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 260326 0 0 0 111950 239 0 0 25 0 1 0 180350163 1068658688 260295 1992294400 134512640 135709839 4294956240 18446744073709551615 134568589 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 260903 260295 135 292 0 260608 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 1043612

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6564
/proc/meminfo: memFree=90024/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=1111800 CPUtime=1181.87
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 277356 0 0 0 117932 255 0 0 25 0 1 0 180350163 1138483200 277325 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 277950 277325 135 292 0 277655 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 1111800

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6564
/proc/meminfo: memFree=28776/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=1171268 CPUtime=1241.86
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 292240 0 0 0 123914 272 0 0 25 0 1 0 180350163 1199378432 292209 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 292817 292209 135 292 0 292522 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 1171268

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6564
/proc/meminfo: memFree=15024/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=1232328 CPUtime=1301.84
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 307482 0 0 0 129897 287 0 0 25 0 1 0 180350163 1261903872 307451 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 308082 307451 135 292 0 307787 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 1232328

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6564
/proc/meminfo: memFree=15024/2055920 swapFree=4180792/4192956
[pid=6555] ppid=6553 vsize=1304616 CPUtime=1361.82
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 325568 0 0 0 135876 306 0 0 25 0 1 0 180350163 1335926784 325537 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 326154 325537 135 292 0 325859 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 1304616

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6564
/proc/meminfo: memFree=16176/2055920 swapFree=4180828/4192956
[pid=6555] ppid=6553 vsize=1368036 CPUtime=1421.8
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 341408 0 0 0 141858 322 0 0 25 0 1 0 180350163 1400868864 341377 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 342009 341377 135 292 0 341714 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 1368036

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6564
/proc/meminfo: memFree=15280/2055920 swapFree=4180828/4192956
[pid=6555] ppid=6553 vsize=1434368 CPUtime=1481.77
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 358001 0 0 0 147843 334 0 0 25 0 1 0 180350163 1468792832 357970 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 358592 357970 135 292 0 358297 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 1434368

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6564
/proc/meminfo: memFree=16304/2055920 swapFree=4180828/4192956
[pid=6555] ppid=6553 vsize=1487692 CPUtime=1541.75
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 371323 0 0 0 153827 348 0 0 25 0 1 0 180350163 1523396608 371292 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 371923 371292 135 292 0 371628 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 1487692

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6564
/proc/meminfo: memFree=15600/2055920 swapFree=4180828/4192956
[pid=6555] ppid=6553 vsize=1558152 CPUtime=1601.74
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 388913 0 0 0 159810 364 0 0 25 0 1 0 180350163 1595547648 388882 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 389538 388882 135 292 0 389243 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 1558152

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6564
/proc/meminfo: memFree=16304/2055920 swapFree=4180828/4192956
[pid=6555] ppid=6553 vsize=1614548 CPUtime=1661.71
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 403008 0 0 0 165795 376 0 0 25 0 1 0 180350163 1653297152 402977 1992294400 134512640 135709839 4294956240 18446744073709551615 134573929 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 403637 402977 135 292 0 403342 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 1614548

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6564
/proc/meminfo: memFree=15280/2055920 swapFree=4180828/4192956
[pid=6555] ppid=6553 vsize=1649844 CPUtime=1721.69
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 411818 0 0 0 171786 383 0 0 25 0 1 0 180350163 1689440256 411787 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 412461 411787 135 292 0 412166 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 1649844

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6564
/proc/meminfo: memFree=15856/2055920 swapFree=4180828/4192956
[pid=6555] ppid=6553 vsize=1673416 CPUtime=1781.67
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 417716 0 0 0 177777 390 0 0 25 0 1 0 180350163 1713577984 417685 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 418354 417685 135 292 0 418059 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 1673416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6564
/proc/meminfo: memFree=16112/2055920 swapFree=4180828/4192956
[pid=6555] ppid=6553 vsize=1676208 CPUtime=1800.07
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4194304 418406 0 0 0 179616 391 0 0 25 0 1 0 180350163 1716436992 418375 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 419052 418375 135 292 0 418757 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1676208

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6564
/proc/meminfo: memFree=16112/2055920 swapFree=4180828/4192956
[pid=6555] ppid=6553 vsize=0 CPUtime=1800.16
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4195332 418407 0 0 0 179616 400 0 0 25 0 1 0 180350163 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 0

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6564
/proc/meminfo: memFree=16112/2055920 swapFree=4180828/4192956
[pid=6555] ppid=6553 vsize=0 CPUtime=1800.26
/proc/6555/stat : 6555 (wbo) R 6553 6555 5092 0 -1 4195332 418407 0 0 0 179616 410 0 0 25 0 1 0 180350163 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/6555/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.26
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.98
CPU time (s): 1800.35
CPU user time (s): 1796.17
CPU system time (s): 4.18136
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 1676208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.17
system time used= 4.18136
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 418407
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2643

runsolver used 1.62675 second user time and 3.60745 second system time

The end

Launcher Data 

Begin job on node31 at 2009-06-16 06:45:02
IDJOB=1876066
IDBENCH=1439
IDSOLVER=698
FILE ID=node31/1876066-1245127502
PBS_JOBID= 9363674
Free space on /tmp= 66272 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl40_41_pb.cnf.cr.opb
COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876066-1245127502/watcher-1876066-1245127502 -o /tmp/evaluation-result-1876066-1245127502/solver-1876066-1245127502 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1876066-1245127502.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 0beb8de972e873a7bfc16369cb81d469
RANDOM SEED=858448172

node31.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1199432 kB
Buffers:         81468 kB
Cached:         687864 kB
SwapCached:       5188 kB
Active:         170368 kB
Inactive:       607100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1199432 kB
SwapTotal:     4192956 kB
SwapFree:      4180792 kB
Dirty:            2736 kB
Writeback:           0 kB
Mapped:          13804 kB
Slab:            64740 kB
Committed_AS:   155948 kB
PageTables:       1468 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1876066-1245127502.opb

Free space on /tmp at the end= 66268 MiB
End job on node31 at 2009-06-16 07:15:05